Automotive technicians worldwide rely on Autodata for wiring diagrams, service schedules, and diagnostic data. However, the software's security system can sometimes disrupt your workflow. One of the most frustrating issues users encounter is the error message:
The error message is a common licensing issue. It occurs when the Autodata software cannot verify the security dongle against your computer’s hardware signature. This guide explains why this happens and provides step-by-step solutions to fix it. Why This Error Occurs
Move the dongle to a different USB port, preferably a on the back of the motherboard (for desktop PCs), as these offer more stable power. Automotive technicians worldwide rely on Autodata for wiring
| If you are... | Action | |---------------|--------| | A legitimate user with changed PC hardware | Contact AutoData for a free re-activation (may require fee if out of support) | | Using a cracked/pirated dongle | This error is common with clones — no support available | | A shop with multiple PCs | You may need a network dongle or floating license instead |
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. It occurs when the Autodata software cannot verify
Plug the dongle into a , preferably a USB 2.0 port directly on the motherboard (on the back of a desktop computer). Avoid using external USB hubs.
Which version is running on your machine? Are you using a physical USB dongle or an emulation crack? Share public link | If you are
For versions like Autodata 3.40 and 3.45, newer Windows systems may block the drivers. After a temporary restart you can install the drivers:
Autodata, a widely used software for technical data, wiring diagrams, and repair times, often uses a physical USB "dongle" or a specialized license file to authenticate the software. This security measure ensures that the license is used on authorized computers.
Before you email AutoData support, run through these quick checks. In many cases, the problem is local to your PC, not the license server.